Jack | RS UNRELEASEDさんのイラストまとめ

The released Mining and Smithing armours (which can currently be created in-game) also went through a number of visual changes. Such as the helmet of bane equipment.

Some scrapped Mining & Smithing ideas from earlier rework proposals included:
- Necrite (Barrows) Ore
- Invictum Ore
- Aetherium Ore
- Mining shafts (Risk v. Reward Mining dungeons)
- Becoming a 'master smith' at creating a certain item. Other players would require you to make it

Drawing of TzHaar-Mej which Mod Yann created during his free hours at work

Karamja volcano concept art

(Last two images are Chronicle: RS Legends and RS3 in-game)

Alternate Bandos concept art

vs. current in-game model

I say 'current in-game model' - he's actually from WE2 and has since been released from his mortal tether during Player-Owned Ports.

Unused Bandosian head diviner (Kakashi) model and high-resolution texture

If I had to guess, this was for an unreleased RuneScape game such as RuneScape Remastered

Armadyl current model and 2016 graphical update

Unfortunately, the graphical update hasn't been rolled out to every Armadyl model as of yet. I don't believe a graphically updated "Third Age" model exists either.